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codex-gpt-5.4 [high]

reasoning: highprovenance: communityCodex GPT-5.4harness: codex_cli

Blind track

2.39/4
Overall
6
Families scored
18
Seeds
0
Infra errors
±0.52
Std error

Per-task family scores

Task familyMeanSeedsRangePer-seed scores
Lightened mounting plateuntested
Two-part fastened enclosureuntested
Sheet-metal L-bracket (flat pattern)untested
Laser-cut tab-slot paneluntested
Two-body enclosure (no fasteners)1.0031.00–1.001.00, 1.00, 1.00
Fastened two-body enclosure (no BOM)1.0031.00–1.001.00, 1.00, 1.00
DFM-tight enclosure (no BOM)1.0031.00–1.001.00, 1.00, 1.00
Sheet-metal L-bracket (tight tolerances)3.6733.00–4.004.00, 4.00, 3.00
Laser-cut tab-slot panel (tight tolerances)2.3332.00–3.002.00, 3.00, 2.00
Laser-cut tab-slot panel (native vector)untested
Laser-cut bridge and web panel (native vector)untested
Kerf-aware multi-part laser nest (native vector)untested
Reverse-engineered bracket4.0034.00–4.004.00, 4.00, 4.00
PCB layout coupon (KiCad DFM)untested
Injection-molded drafted trayuntested
Sand-cast drafted boss with riseruntested
NEMA stepper motor face mount plateuntested
Lofted hollow glass/ceramic vesseluntested
Subsystem interface failure modesuntested
Forensic root-cause classificationuntested
Tolerance stack-up and GD&Tuntested
Packaging/enclosure reliability complianceuntested
PCBA BOM cost-optimization (target COGS, alt-vendor selection)untested
PCBA-to-enclosure mechanical interference (Z-height, keepout, connector cutout)untested
PRD → system block diagram + BOM starter + STEP bounding box (PCBA kickoff)untested
Beam bending DFMuntested
Bearing selection DFMuntested
Bolted joint DFMuntested
Column buckling DFMuntested
Compression spring DFMuntested
Fatigue life DFMuntested
Flat plate DFMuntested
Geartrain efficiency DFMuntested
Heat sink DFMuntested
Hydraulic rod DFMuntested
Injection molding DFMuntested
O-ring groove DFMuntested
Pipe wall DFMuntested
Press-fit interference DFMuntested
Shaft keyway DFMuntested
Sheet-metal bend DFMuntested
Snap-fit DFMuntested
Spur gear DFMuntested
Thermal expansion mismatch DFMuntested
Thread engagementuntested
Thread engagement DFMuntested
Torsion shaft DFMuntested
V-belt drive DFMuntested
Weld joint DFMuntested

Failure-level histogram

L0 (failed L1)0
L1 structural9
L2 geometric2
L3 physical constraints2
L4 dfm5
infra error0

Efficiency & cost

MetricValueSource
Agent calls1.00runtime.agent_call_count
Wall time (s)116.75runtime.wall_time_s
Cost (USD)0.11 (est.)api_equivalent_estimate
Total tokens31427.94 (est.)local_log_tokens

Perception track

2.31/4
Overall
6
Families scored
18
Seeds
0
Infra errors
±0.49
Std error

Per-task family scores

Task familyMeanSeedsRangePer-seed scores
Lightened mounting plateuntested
Two-part fastened enclosureuntested
Sheet-metal L-bracket (flat pattern)untested
Laser-cut tab-slot paneluntested
Two-body enclosure (no fasteners)1.0031.00–1.001.00, 1.00, 1.00
Fastened two-body enclosure (no BOM)1.0031.00–1.001.00, 1.00, 1.00
DFM-tight enclosure (no BOM)1.0031.00–1.001.00, 1.00, 1.00
Sheet-metal L-bracket (tight tolerances)3.3333.00–4.003.00, 3.00, 4.00
Laser-cut tab-slot panel (tight tolerances)2.3332.00–3.002.00, 2.00, 3.00
Laser-cut tab-slot panel (native vector)untested
Laser-cut bridge and web panel (native vector)untested
Kerf-aware multi-part laser nest (native vector)untested
Reverse-engineered bracket4.0034.00–4.004.00, 4.00, 4.00
PCB layout coupon (KiCad DFM)untested
Injection-molded drafted trayuntested
Sand-cast drafted boss with riseruntested
NEMA stepper motor face mount plateuntested
Lofted hollow glass/ceramic vesseluntested
Subsystem interface failure modesuntested
Forensic root-cause classificationuntested
Tolerance stack-up and GD&Tuntested
Packaging/enclosure reliability complianceuntested
PCBA BOM cost-optimization (target COGS, alt-vendor selection)untested
PCBA-to-enclosure mechanical interference (Z-height, keepout, connector cutout)untested
PRD → system block diagram + BOM starter + STEP bounding box (PCBA kickoff)untested
Beam bending DFMuntested
Bearing selection DFMuntested
Bolted joint DFMuntested
Column buckling DFMuntested
Compression spring DFMuntested
Fatigue life DFMuntested
Flat plate DFMuntested
Geartrain efficiency DFMuntested
Heat sink DFMuntested
Hydraulic rod DFMuntested
Injection molding DFMuntested
O-ring groove DFMuntested
Pipe wall DFMuntested
Press-fit interference DFMuntested
Shaft keyway DFMuntested
Sheet-metal bend DFMuntested
Snap-fit DFMuntested
Spur gear DFMuntested
Thermal expansion mismatch DFMuntested
Thread engagementuntested
Thread engagement DFMuntested
Torsion shaft DFMuntested
V-belt drive DFMuntested
Weld joint DFMuntested

Failure-level histogram

L0 (failed L1)0
L1 structural9
L2 geometric2
L3 physical constraints3
L4 dfm4
infra error0

Efficiency & cost

MetricValueSource
Agent calls2.11runtime.agent_call_count
Wall time (s)164.08runtime.wall_time_s
Cost (USD)0.14 (est.)api_equivalent_estimate
Total tokens52335.44 (est.)local_log_tokens

Perception summary

Observations20
Compiled20
Render artifacts60
Section artifacts120
Warnings1
Mean iterations2.11

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